Severity
Failure severity, stored without rounding or clamping.
Prefer the named classes S0 through S10, for example Severity.S10. Severity also accepts a Float, for example Severity(10.0f). Invalid values remain representable so model rules can report them alongside other findings: failureSeverityValue requires a finite value within 0.01 (inclusive) of an integer from 0 through 10. Missing severity is represented by null on Failure.